O. V. Cheremisina
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences
Russian Federation

Olga V. Cheremisina, MD, DSc, Head of Endoscopy Department, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences

Researcher ID (WOS): С-9259-2012.
Author ID (Scopus): 6602197938. 

5, Kooperativny st., Tomsk, 634009

S. V. Vtorushin
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences; Siberian State Medical University, Ministry of Health of Russia
Russian Federation

Sergey V. Vtorushin, MD, DSc, Professor, Deputy Director for Research and Translational Medicine, Head of Department of General and Molecular Pathology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences; Professor, Pathology Department, Siberian State Medical University

Researcher ID (WOS): S-37892016.
Author ID (Scopus): 26654562300. 

5, Kooperativny st., Tomsk, 634009; 
2, Moskovsky trakt, Tomsk, 634050

I. G. Frolova
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences
Russian Federation

Irina G. Frolova, MD, DSc, Professor, Head of the Department of Radiation Diagnostics

Researcher ID (WOS): C-8212-2012.
Author ID (Scopus): 7006413170. 

5, Kooperativny st., Tomsk, 634009

D. M. Loos
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences
Russian Federation

Dmitry M. Loos, MD, PhD, Pathologist 

5, Kooperativny st., Tomsk, 634009

M. V. Vusik
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences
Russian Federation

Marina V. Vusik, MD, DSc, Leading Researcher, Endoscopy Department, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences

Researcher ID (WOS): D-2329-2012.
Author ID (Scopus): 6507946710. 

5, Kooperativny st., Tomsk, 634009

V. A. Bersenev
Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences
Russian Federation

Vasiliy A. Bersenev, Researcher, Endoscopic Department

5, Kooperativny st., Tomsk, 634009